| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $62.80 | 7.871% | $67.743 | $67.74 | $67.75 | $67.70 |
| Purchase #2 | $209.87 | 3.206% | $216.5984 | $216.60 | $216.60 | $216.60 |
| Purchase #3 | $21.25 | 10.868% | $23.5595 | $23.56 | $23.55 | $23.60 |
| Purchase #4 | $106.78 | 10.775% | $118.2855 | $118.29 | $118.30 | $118.30 |
| Purchase #5 | $75.78 | 9.753% | $83.1708 | $83.17 | $83.15 | $83.20 |
| Purchase #6 | $248.97 | 4.652% | $260.5521 | $260.55 | $260.55 | $260.60 |
| Purchase #7 | $9.68 | 13.518% | $10.9885 | $10.99 | $11.00 | $11.00 |
| 7 purchase totals = | $735.13 | $780.8978 | $780.90 | $780.90 | $781.00 | |